Vifa Peerless BC20SC15-04 Tweeter

Vifa / Peerless BC20SC15-04 19mm Dome Tweeter, Neo magnet + Ferrofluid.

DISCONTINUED.  Possible alternative (slightly larger) : Peerless BC25SC06-04.

From the BC range, this tweeter features a damped fabric dome for smooth frequency response performance and ferrofluid in the gap of the NdFeB motor, providing enhanced cooling of the voice coil. Compact horn loaded faceplate with recessed mounting holes. Supplied complete with a sealing gasket which helps reduce vibration between baffle and driver.

A full datasheet can be downloaded from the bottom of this page.

Key Features:

• 19mm damped fabric dome
• Neodymium magnet + heatsink
  
• Ferrofluid cooled voicecoil
  
• Horn loaded faceplate
• Wide frequency response
• Very compact design
  

Basic parameters:

Here's the full datasheet: 

Peerless by Tymphany